Fangrui Product Details 1. Telescopic Zoom Strong Light Flashlight Strong Magnetic Rechargeable Led Flashlight, Colour: Black Head (with Battery, Eu Plug Charger) 2. Specifications: 3. Product Material: Aluminum Alloy 4. Lamp Bead Model: Xml-t6 Cob 5. Lens Material: Optical Convex Lens 6. Working Gear: 6 Gears (strong, Medium, Weak, Flashing, Sos, Cob On) 7. Applicable Batteries: 18650 Or 3 Aaa 8. Working Voltage: 3.7v 9. Whether To Focus: Telescopic Focus 10. Product Size: 18x3.3x2.8 Cm 11. Product Weight: 138 Grams 12. Charger Specifications (set): European Regulations 13. Features: 14. T6 Lamp Beads, Strong Long-range Ability, Wide Irradiation Range, Long Battery Life 15. Convex Lens: Eagle Eye Convex Lens, Good Light Transmission Performance, Not Easy To Damage, Strong Aluminum Attack Head To Protect The Lens From Wear 16. Telescopic Zoom: Stretch The Head Left And Right To Zoom, Astigmatism-concentration Mode, Convenient To Use In Different Situations 17. Strengthened Magnetism Of The Tail Switch: Rubber Material, Non-slip Surface Treatment, Light Touch Switch To Switch The Lighting Mode, The Tail Has A Strong Magnet For Easy Maintenance And Repair 18. Battery Contact: Copper-plated Cylindrical Battery Contact Design, Copper Has Good Electrical Conductivity To Prevent Poor Contact